RESOURCES

Mass & Volume
These Weights used in calibration are Highly Accurate and Precision Balances. There are Many Class and Different weights of Accurate and Precision Balance. Please see Our Reference Balances

Micro manometer is a
new and smart formeasuring
Differential pressure and
Air velocity with Pitot tube.

-1000 to1000Pa

Hydraulic Pressure Calibrator

The Portable Oil Operated
Comparator pump has
Internal volume of 30 cc.
One side is fitted with our
Precision Digital Pressure
Indicator with an accuracy
Of 0.05% of Full Scale.
The other side is connected
To any Pressure Instrument under test.

0 to 10,000 psi

Precision Digital Pressure Gauges

Digital Pressure Gauge
combines the high accuracy
of digital electronics with the
convenience and ease of use
Of an analog test gauge.
Accuracy: ± 0.05%FS.

0 – 140 Bar

Calibration Hand Pumps

Capable of Generate both
Pressure and vacuum.
Completely isolated vernier
prevents heat transfer from
hand
Precision valve for bleed control

-1 to 35 Bar

Calibration Pneumatic Pumps

The high pressure hand
pump is a revolutionary
portable pneumatic pump
that can generate pressure
up to 2000 psi (140 bar)
and vacuum to -14 psi (-0.9 bar)
Quickly and easily.

About IESL

Instrumentation Engineering Services Ltd. (IESL) has been established to render services on calibration, repair and maintenance of measuring equipment. It was established by Managing Director Mr. Rukan Ud Doula in 2008 under companies act as a private limited company. IESL calibration scope covers mechanical, dimensional, volume, mass, pressure, flow and temperature for various industrial applications.